CVE-2026-10575

highpriority · track · 35EPSS 0.005 · 42 %ileUS
grimoire priorityP2 · Scheduled
Exploitable?
—
no known exploitation
Likely / severe?
0.49% (42nd) EPSS
CVSS 8.8 · high
Is it mine?
7 products
Check your exposure
Who says so?
1 sources
nvd

EPSS · scored 2026-10-28

IBM MQ could allow an authenticated attacker to cause a denial of service or potentially escalate privileges due to a heap buffer overflow when processing MQPUT operations with malformed distribution headers.

01

cvss

Technical severity, 0–10. One row per scoring source.

8.8
010

base score 0–10 · higher = more severe · hover a vector to decode

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · psirt@us.ibm.com USexploitability 2.8 · impact 5.9
v3.18.1highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)
02

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS
03

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-122US
04

affected products (7)

Products and version ranges known to be affected.

  • ibm mq= 10.0.0.0nvdUScpe:2.3:a:ibm:mq:*:*:*:*:*:*:*:*
  • ibm mq9.1.0.0 → 9.1.0.37nvdUScpe:2.3:a:ibm:mq:*:*:*:*:*:*:*:*
  • ibm mq9.2.0.0 → 9.2.0.43nvdUScpe:2.3:a:ibm:mq:*:*:*:*:*:*:*:*
  • ibm mq9.3.0.0 → 9.3.0.41nvdUScpe:2.3:a:ibm:mq:*:*:*:*:*:*:*:*
  • ibm mq9.3.0.0 → 9.3.5.1nvdUScpe:2.3:a:ibm:mq:*:*:*:*:*:*:*:*
  • ibm mq9.4.0.0 → 9.4.0.25nvdUScpe:2.3:a:ibm:mq:*:*:*:*:*:*:*:*
  • ibm mq9.4.0.0 → 9.4.5.1nvdUScpe:2.3:a:ibm:mq:*:*:*:*:*:*:*:*
05

sources

Which sources assert this record, and when.

nvdNVDCVE.orgMITRE
published 2026-09-18modified 2026-09-23
06

references (1) nvd

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan